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| ** This file is part of the QtWidgets module of the Qt Toolkit. |
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| |
| #ifndef QGRAPHICSPROXYWIDGET_P_H |
| #define QGRAPHICSPROXYWIDGET_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists for the convenience |
| // of other Qt classes. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "qgraphicsproxywidget.h" |
| #include "private/qgraphicswidget_p.h" |
| |
| #if !defined(QT_NO_GRAPHICSVIEW) |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QGraphicsProxyWidgetPrivate : public QGraphicsWidgetPrivate |
| { |
| Q_DECLARE_PUBLIC(QGraphicsProxyWidget) |
| public: |
| QGraphicsProxyWidgetPrivate() |
| : dragDropWidget(0), |
| posChangeMode(NoMode), |
| sizeChangeMode(NoMode), |
| visibleChangeMode(NoMode), |
| enabledChangeMode(NoMode), |
| styleChangeMode(NoMode), |
| paletteChangeMode(NoMode), |
| tooltipChangeMode(NoMode), |
| focusFromWidgetToProxy(0) |
| { } |
| void init(); |
| void sendWidgetMouseEvent(QGraphicsSceneMouseEvent *event); |
| void sendWidgetMouseEvent(QGraphicsSceneHoverEvent *event); |
| void sendWidgetKeyEvent(QKeyEvent *event); |
| void setWidget_helper(QWidget *widget, bool autoShow); |
| |
| QWidget *findFocusChild(QWidget *child, bool next) const; |
| void removeSubFocusHelper(QWidget *widget, Qt::FocusReason reason); |
| |
| void _q_removeWidgetSlot(); |
| |
| void embedSubWindow(QWidget *); |
| void unembedSubWindow(QWidget *); |
| |
| bool isProxyWidget() const; |
| |
| QPointer<QWidget> widget; |
| QPointer<QWidget> lastWidgetUnderMouse; |
| QPointer<QWidget> embeddedMouseGrabber; |
| QWidget *dragDropWidget; |
| Qt::DropAction lastDropAction; |
| |
| void updateWidgetGeometryFromProxy(); |
| void updateProxyGeometryFromWidget(); |
| |
| void updateProxyInputMethodAcceptanceFromWidget(); |
| |
| QPointF mapToReceiver(const QPointF &pos, const QWidget *receiver) const; |
| |
| enum ChangeMode { |
| NoMode, |
| ProxyToWidgetMode, |
| WidgetToProxyMode |
| }; |
| quint32 posChangeMode : 2; |
| quint32 sizeChangeMode : 2; |
| quint32 visibleChangeMode : 2; |
| quint32 enabledChangeMode : 2; |
| quint32 styleChangeMode : 2; |
| quint32 paletteChangeMode : 2; |
| quint32 tooltipChangeMode : 2; |
| quint32 focusFromWidgetToProxy : 1; |
| quint32 proxyIsGivingFocus : 1; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |
| |
| #endif |